DE59700979D1 - SAFETY FUNCTIONAL ELEMENT FOR A LINE - Google Patents

SAFETY FUNCTIONAL ELEMENT FOR A LINE

Info

Publication number
DE59700979D1
DE59700979D1 DE59700979T DE59700979T DE59700979D1 DE 59700979 D1 DE59700979 D1 DE 59700979D1 DE 59700979 T DE59700979 T DE 59700979T DE 59700979 T DE59700979 T DE 59700979T DE 59700979 D1 DE59700979 D1 DE 59700979D1
Authority
DE
Germany
Prior art keywords
duct
hollow space
safety
line
separated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59700979T
Other languages
German (de)
Inventor
Hannelore Kolb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOLB, GEORG, 63814 MAINASCHAFF, DE
Daume Regelarmaturen GmbH
Original Assignee
Hannelore Kolb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7791733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59700979(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hannelore Kolb filed Critical Hannelore Kolb
Application granted granted Critical
Publication of DE59700979D1 publication Critical patent/DE59700979D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
  • Materials For Medical Uses (AREA)
  • Details Of Valves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Control Of Combustion (AREA)
  • Supports For Pipes And Cables (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Duct Arrangements (AREA)
  • Check Valves (AREA)
  • Glass Compositions (AREA)

Abstract

A safety element is disclosed for influencing or inspecting fluid media in a duct, in particular a double-walled safety duct whose walls are separated by a hollow space. The safety element has a housing formed by walls and flanges for sealingly connecting it to the duct. The housing is surrounded on all sides by a second wall (6) separated from the first wall (5) by a hollow space (7) which is closed in a gas-tight manner and can be connected with measurement equipment for inspecting its contents. The hollow space (7) communicates through one or several bores (13) with a groove (15) shaped around the duct into the sealing surface (14) of the flange (1) or its seal (18).
DE59700979T 1996-04-19 1997-04-18 SAFETY FUNCTIONAL ELEMENT FOR A LINE Expired - Lifetime DE59700979D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615472A DE19615472A1 (en) 1996-04-19 1996-04-19 Safety function element for a line
PCT/DE1997/000785 WO1997040304A1 (en) 1996-04-19 1997-04-18 Safety element for a duct

Publications (1)

Publication Number Publication Date
DE59700979D1 true DE59700979D1 (en) 2000-02-10

Family

ID=7791733

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19615472A Withdrawn DE19615472A1 (en) 1996-04-19 1996-04-19 Safety function element for a line
DE59700979T Expired - Lifetime DE59700979D1 (en) 1996-04-19 1997-04-18 SAFETY FUNCTIONAL ELEMENT FOR A LINE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19615472A Withdrawn DE19615472A1 (en) 1996-04-19 1996-04-19 Safety function element for a line

Country Status (17)

Country Link
US (1) US6178989B1 (en)
EP (1) EP0892901B2 (en)
JP (1) JP2000514159A (en)
CN (1) CN1126891C (en)
AT (1) ATE188541T1 (en)
AU (1) AU2886497A (en)
BR (1) BR9708766A (en)
CA (1) CA2251774A1 (en)
CZ (1) CZ292345B6 (en)
DE (2) DE19615472A1 (en)
DK (1) DK0892901T4 (en)
ES (1) ES2145601T5 (en)
GR (1) GR3033163T3 (en)
HU (1) HU221077B1 (en)
PL (1) PL183530B1 (en)
PT (1) PT892901E (en)
WO (1) WO1997040304A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013627U1 (en) 2000-08-08 2002-01-10 Chemie Und Tankanlagenbau Reut Device for storing liquids
US7493911B2 (en) * 2002-08-09 2009-02-24 The Boeing Company Shrouded valve apparatus and related methods
DE102004031574A1 (en) * 2004-06-29 2006-02-09 Daume Regelarmaturen Gmbh Double-walled safety tank with valve
US9141283B2 (en) * 2007-01-30 2015-09-22 Samsung Electronics Co., Ltd Apparatus and method for inputting characters on touch screen of a terminal
KR100933398B1 (en) 2007-06-11 2009-12-22 삼성전자주식회사 Character input apparatus and method for automatically switching input modes in terminal having touch screen
US8036837B2 (en) * 2008-02-29 2011-10-11 Fisher Controls International Llc Diagnostic method for detecting control valve component failure
JP5314688B2 (en) * 2008-03-28 2013-10-16 三菱重工業株式会社 Double piping equipment
JP5439269B2 (en) * 2010-02-01 2014-03-12 東洋自動機株式会社 Filling passage opening and closing device for liquid filling machine
CN101893130B (en) * 2010-07-05 2012-05-09 浙江万龙机械有限公司 Corrugated pipe sealing component and corrugated pipe valve provided with same
FR3024179B1 (en) * 2014-07-25 2016-08-26 Snecma PRESSURIZED AIR SUPPLY SYSTEM INSTALLED IN AN AIRCRAFT TURBOMACHINE HAVING SEALING MEANS
CN104585495A (en) * 2015-02-11 2015-05-06 郭庆 Preparation method for traditional Chinese medicine feed additive for reducing content of cholesterol in eggs
US10281053B2 (en) 2015-10-12 2019-05-07 Emerson Process Management Regulator Technologies, Inc. Lattice structure valve/regulator body
JP6960261B2 (en) * 2017-06-30 2021-11-05 忠司 永田 Piping maintenance support equipment and piping maintenance support system
CN107387835A (en) * 2017-09-06 2017-11-24 简阳市中原低温设备配套有限公司 A kind of clamping hoop type connects cryogenic globe valve
CN108612851A (en) * 2018-06-25 2018-10-02 山东阿尔普尔节能装备有限公司 A kind of ultralow temperature Screw chiller control valve
CN109442224B (en) * 2018-12-08 2020-09-25 台州鑫护家流体智控有限公司 Gas monitoring method, system and device

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693822A (en) * 1950-07-21 1954-11-09 Cons Vacuum Corp Piston operated valve with leak detection means
US2954797A (en) * 1957-08-09 1960-10-04 Eldon O Dryer Leak control jacket apparatus
US2994337A (en) * 1958-03-04 1961-08-01 Robert R Freeman Diapinch valve for hazardous materials
US3315700A (en) * 1964-02-03 1967-04-25 Eugene C Greenwood Tubular jacketed double bellows valve
NL6716280A (en) * 1967-11-30 1969-06-03
US3811649A (en) * 1972-07-20 1974-05-21 Resistoflex Corp Constrictable tube valve with plural wall tube
US3964517A (en) * 1975-01-14 1976-06-22 Dickenson Harvard G Four way diverter valve
US4158366A (en) * 1977-07-27 1979-06-19 Meter Chester J Van Sillcock with water relief system
GB2047388B (en) * 1979-04-24 1983-01-12 Bvmi Ltd Fluid-flow control valve
DE3175974D1 (en) * 1980-11-07 1987-04-16 David Baram A valve
DE3138355A1 (en) † 1981-09-26 1983-04-07 kabelmetal electro GmbH, 3000 Hannover Fitting for a conduit consisting of two metal tubes
WO1984002169A1 (en) * 1982-11-29 1984-06-07 Bm Digiflow As A stop or switch valve for fluids
GB2158558A (en) * 1984-05-07 1985-11-13 Smith International High pressure valve having liner wear indicator
DE3516128A1 (en) * 1985-05-04 1986-11-06 Gea Ahlborn Gmbh & Co Kg, 3203 Sarstedt Double seat valve
EP0235314A1 (en) * 1986-02-22 1987-09-09 Ludwig Jacobs Casing for thermally insulated fittings and/or flanged couplings
DE3701027A1 (en) * 1987-01-16 1988-07-28 Hans Otto Mieth METHOD AND DEVICE FOR CONTROLLING A LEAKAGE SPACE OF A VALVE
DE8803960U1 (en) † 1988-03-24 1988-05-11 Ludwig, Klaus-Dieter, 7507 Pfinztal, De
DE3825575A1 (en) * 1988-07-28 1990-02-08 Schott Glaswerke Shut-off valve, particularly for dangerous gases or liquids
US5056759A (en) * 1990-09-12 1991-10-15 Armstrong International, Inc. Protected bellows for valve
US5203370A (en) * 1991-11-26 1993-04-20 Block Gary C Mounting apparatus with fugitive emission collection means for directly coupling a rotary valve to an actuator having rotary drive means
US5228472A (en) * 1992-03-16 1993-07-20 Nippon Snaso Corporation Valve unit for pipeline equipped with double flow tube
FR2698953B1 (en) * 1992-12-03 1995-01-06 Snecma Fluid distribution system through a hollowed out casing and a vent cover and leak detection device.
US5615700A (en) * 1994-03-08 1997-04-01 Conley Corporation Double containment fitting
US5546977A (en) * 1994-03-08 1996-08-20 Conley Corporation Dual containment valve system
FR2717550B1 (en) 1994-03-17 1996-06-07 Europ Propulsion Integral cryogenic vacuum valve.
DE9416156U1 (en) * 1994-10-07 1994-12-15 Berrisch Manfred Two-legged bike stand with integrated roller dynamo
DE19530058C2 (en) * 1995-08-16 1999-04-01 Walter Ludwig Behaelter Stahl Containers for storing liquids
DE29602093U1 (en) * 1996-02-07 1996-04-04 Kapuschinski Hubert Catch bag

Also Published As

Publication number Publication date
PL329354A1 (en) 1999-03-29
HUP9901520A3 (en) 2001-07-30
HU221077B1 (en) 2002-07-29
BR9708766A (en) 2000-01-04
DK0892901T4 (en) 2003-12-15
CN1216602A (en) 1999-05-12
JP2000514159A (en) 2000-10-24
CZ292345B6 (en) 2003-09-17
HUP9901520A1 (en) 1999-08-30
EP0892901A1 (en) 1999-01-27
ATE188541T1 (en) 2000-01-15
DK0892901T3 (en) 2000-06-26
PL183530B1 (en) 2002-06-28
PT892901E (en) 2000-06-30
AU2886497A (en) 1997-11-12
ES2145601T5 (en) 2003-10-16
EP0892901B2 (en) 2003-02-05
CN1126891C (en) 2003-11-05
WO1997040304A1 (en) 1997-10-30
CA2251774A1 (en) 1997-10-30
CZ9803297A3 (en) 2001-01-17
DE19615472A1 (en) 1997-10-23
EP0892901B1 (en) 2000-01-05
US6178989B1 (en) 2001-01-30
ES2145601T3 (en) 2000-07-01
GR3033163T3 (en) 2000-08-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: DAUME REGELARMATUREN GMBH, 30916 ISERNHAGEN, DE

Owner name: WINDSCHMITT, HANS, 60599 FRANKFURT, DE

Owner name: KOLB, HANNELORE, 35415 POHLHEIM, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAUME REGELARMATUREN GMBH, 30916 ISERNHAGEN, DE

Owner name: SIDOMA SYSTEME GMBH, 64832 BABENHAUSEN, DE

Owner name: WINDSCHMITT, HANS, 60599 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAUME REGELARMATUREN GMBH, 30916 ISERNHAGEN, DE

Owner name: KOLB, GEORG, 63814 MAINASCHAFF, DE

Owner name: WINDSCHMITT, HANS, 60599 FRANKFURT, DE